high quantity orifice flanges black malleable iron threaded floor flanges

1.Product name：high quantity orifice flanges black malleable iron threaded floor flanges

2.Material：（1）Carbon steel：ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2,
P245GH,P250GH, P280GHM 16MN, 20MN

（2）Stainless steel：ASTM A182, F304/304L, F316/316L

（3）Alloy steel：ASTM A182 A182 F12,F11,F22,F5,F9,F91etc.

3.Standard ：（1）ANSI：Class 150 Flanges-Class 2500 Flanges（2）DIN：6Bar 10Bar 16Bar 25Bar 40Bar（3）JIS：5K Flanges-20K Flanges（4）UNI：6Bar 10Bar 16Bar 25Bar 40Bar（5）EN：6Bar 10Bar 16Bar 25Bar 40Bar

4.TYPE：（1）Welding neck ：Slip on（2）Blind flange ：Long welding neck flange （3）Lap joint flange ：Socket welding（4）Threaded flange：Flat flange

5.Surface：Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer,hot-dipped Galvanized,
electrical galvanized

6.Connection：Welding, Threaded

7.Technical：Forged, Casting

8.Size：DN10-DN3600

9.Package：（1）Standard export packaging (Plywood Case Of Outside,Plastic Cloth Of Inside).（2）As Customers\' Requirements

10.Applications：Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry,
Valve industry,and general pipes connecting projects etc.